Ryan and Becky live as human exhibits in an intergalactic zoo until their father is poisoned and they must journey across the universe seeking the cure, aided by an odd assortment of other beings.
- ISBN10 0547859139
- ISBN13 9780547859132
- Publish Date 11 June 2013 (first published 1 January 2013)
- Publish Status Active
- Publish Country US
- Imprint Clarion Books
- Format eBook
- Pages 352
- Language English